Main Technical Parameters
| Hupenyu (maawa) | 4000 |
| Leakage current (μA) | 1540/20±2℃/2min |
| Capacity tolerance | ±20% |
| ESR(Ω) | 0.03/20±2℃/100KHz |
| AEC-Q200 | —— |
| Yakatemerwa ripple current (mA/r.ms) | 3200/105℃/100KHz |
| RoHS Directive | enderana |
| Kurasika kona tangent (tanδ) | 0.12/20±2℃/120Hz |
| reference uremu | —— |
| DiameterD(mm) | 8 |
| kurongedza kudiki | 500 |
| UrefuL(mm) | 11 |
| state | mass product |
Product Dimensional Drawing
Dimension(chikamu:mm)
frequency correction factor
| Electrostatic capacity c | Frequency(Hz) | 120Hz | 500Hz | 1kHz | 5kHz | 10kHz | 20kHz | 40kHz | 100kHz | 200kHz | 500kHz |
| C<47uF | kugadzirisa chinhu | 0.12 | 0.2 | 0.35 | 0.5 | 0.65 | 0.7 | 0.8 | 1 | 1 | 1.05 |
| 47rF≤C<120mF | 0.15 | 0.3 | 0.45 | 0.6 | 0.75 | 0.8 | 0.85 | 1 | 1 | 1 | |
| C≥120uF | 0.15 | 0.3 | 0.45 | 0.65 | 0.8 | 0.85 | 0.85 | 1 | 1 | LOO |
NPU Series Capacitors: Yakanakira Sarudzo Yemazuva Ano Emagetsi Zvishandiso
Muindasitiri yemazuva ano iri kukurumidza kusimukira yemagetsi, kuenderera mberi kwekuvandudza mukuita kwechikamu ndiyo mutyairi mukuru wehunyanzvi hwekuvandudza tekinoroji. Sekuvandudza kufambira mberi mune yechinyakare electrolytic capacitor tekinoroji, iyo NPU yakatevedzana conductive polymer aluminium yakasimba electrolytic capacitors, iine masimba emagetsi epamusoro uye kuita kwakavimbika, yave chinhu chinofarirwa kune akawanda ekupedzisira-ekupedzisira emagetsi zvigadzirwa.
Technical Features uye Performance Advantages
Iwo NPU akatevedzana capacitors anoshandisa advanced conductive polymer tekinoroji, achishandura magadzirirwo echinyakare electrolytes. Chinhu chavo chinonyanyozivikanwa ndechavo chakanyanya kuderera chakaenzana nhevedzano kuramba (ESR). Iyi ESR yakaderera inobatsira zvakananga maapplication akawanda: Kutanga, inoderedza zvakanyanya kurasikirwa kwesimba panguva yekushanda, inovandudza dunhu rose kushanda zvakanaka. Chechipiri, yakaderera ESR inoita kuti ma capacitor akwanise kumirisana nepamusoro ripple currents. NPU dzakatevedzana dzinogona kuwana 3200mA/r.ms pa105 ° C, zvichireva kuti mukati mehukuru hwakafanana, NPU capacitors inogona kubata hukuru hwekuchinja kwesimba.
Iyi nhevedzano inopa yakakura yekushanda tembiricha renji (-55 ° C kusvika 125 ° C), kuve nechokwadi chekuita kwakagadzikana munzvimbo dzakasiyana dzakaoma. Hupenyu hwesevhisi hwakavimbiswa hwe4,000-awa hunoita kuti huve hwakanakira michina yemaindasitiri uye masisitimu emagetsi emotokari anoda kuenderera mberi kwenguva refu. Uyezve, chigadzirwa chacho chinonyatsoenderana neRoHS, ichisangana neyakaomesesa kwezvakatipoteredza maitiro ezvigadzirwa zvemagetsi zvemazuva ano.
Magadzirirwo Ezvakaita uye Material Innovation
Kuita kwepamusoro kweNPU capacitors kunobva pane yavo yakasarudzika sarudzo uye dhizaini. Kushandiswa kwepolymer conductive seyakasimba electrolyte kunobvisa zvachose kuomeswa kwe electrolyte uye kuvuza nyaya dzakajairika mune yechinyakare mvura electrolytic capacitors. Ichi chakasimba-nyika chimiro hachingonatsiridza kuvimbika kwechigadzirwa asiwo chinosimudzira kuramba vibration uye kuvhunduka kwemuchina, zvichiita kuti ive sarudzo yakanakisa yezvishandiso senge nharembozha nemagetsi emotokari.
Chigadzirwa chacho chine radial lead package ine compact dhizaini ye8mm dhayamita uye 11mm kureba, inosangana nepamusoro pekuita zvinodiwa uku ichichengetedza PCB nzvimbo. Iyi dhizaini inobvumira NPU capacitors kuti ienderane kune yakakwirira-density yedunhu bhodhi marongero, ichitsigira zvakasimba maitiro akananga kuminiaturization mune zvemagetsi zvigadzirwa.
Wide Applications
Nekuita kwayo kwepamusoro, iyo NPU yakatevedzana capacitors inoita basa rakakosha munzvimbo dzakati wandei dzakakosha:
Automotive Electronic Systems: Magadzirirwo emagetsi ekudzora ari kuwedzera kukosha mumotokari dzemazuva ano. NPU capacitors anoshandiswa muinjini control units (ECUs), advanced driver rubatsiro masisitimu (ADAS), in-mota infotainment masisitimu, uye mamwe maapplication. Kugadzikana kwavo kwepamusoro-tembiricha uye hupenyu hurefu hunozadzisa zvizere zvinotemerwa kuvimbika zvinodiwa zvemagetsi emotokari. Mumotokari dzemagetsi uye dzakasanganiswa, NPU capacitors zvakakosha zvikamu zvesimba rekutonga masisitimu uye mota dhiraivha masisitimu.
Industrial Automation Equipment: Mumaindasitiri ekudzora masisitimu, NPU capacitors anoshandiswa zvakanyanya muPLCs, inverters, servo drives, uye zvimwe zvishandiso. Yavo yakaderera ESR inobatsira kuderedza kurasikirwa kwemagetsi uye kuvandudza mashandiro ehurongwa, nepo tembiricha yavo yakakura ichivimbisa kushanda kwakagadzikana munzvimbo dzeindasitiri.
Kukurukurirana Infrastructure: 5G base zviteshi, data center servers, uye zvimwe zvekushandisa zvekutaurirana zvinoda zvakanyanya kukwirira kwechikamu chekuita uye kuvimbika. NPU capacitors inoshanda zvakadzikama pasi peyakanyanya ripple mamiriro azvino, ichipa yakachena uye yakagadzikana simba kune processors, ndangariro, uye network machipisi, kuve nechokwadi 24/7 kusakanganiswa kushanda kwemidziyo yekutaurirana.
Consumer Electronics: Kunyangwe iyo NPU yakatevedzana iri chigadzirwa-giredhi-giredhi, kuita kwayo kwakanakisa kwakonzera kushandiswa kwayo mune mamwe ekupedzisira-ekupedzisira emagetsi emagetsi emagetsi, senge game consoles, 4K/8K dhizaini yekuratidzira, uye yepamusoro-yekupedzisira maodhiyo ekushandisa, ichipa wepamusoro mushandisi ruzivo.
Frequency Characteristics uye Circuit Design
NPU capacitors ane yakasarudzika frequency mhinduro maitiro. Yavo capacitance correction factor inoratidzira muitiro wenguva dzose pamafrequency akasiyana: 0.12 pa120Hz, zvishoma nezvishoma ichiwedzera nekuwedzera frequency, inosvika 1.0 pa100kHz. Hunhu uhu hunogonesa vagadziri vedunhu kuti vasarudze iyo yakanyatsokodzera modhi zvichibva pane chaiyo application frequency uye optimize dunhu mashandiro.
Macapacitor eakasiyana capacitance values anoratidzawo akati wandei akasiyana frequency maitiro: zvigadzirwa zvine capacitance isingasviki 47μF ine gadziriso ye1.05 pa500kHz; zvigadzirwa pakati pe47-120μF chengetedza nguva dzose kugadzirisa chinhu che 1.0 pamusoro pe200kHz; uye zvigadzirwa zvakakura kupfuura 120μF zvinoratidza chaiyo hunhu curve pane yakakwirira frequency. Iyi yakadzama frequency hunhu inopa yakakosha ratidziro yeiyo chaiyo yedunhu dhizaini.
Tekinoroji Yekuvandudza Mafambiro uye Musika Tarisiro
Sezvo zvigadzirwa zvemagetsi zvinofamba zvichienda kumazinga epamusoro, kushanda kwepamusoro, uye kuvimbika kwepamusoro, kudiwa kwemusika kweiyo conductive polymer yakasimba electrolytic capacitors inoramba ichikura. Iyo NPU yakatevedzana zvigadzirwa zvinonyatsoenderana neichi maitiro, uye yavo tekinoroji maficha anosangana zvizere nezvinodiwa zvemazuva ano zvigadzirwa zvemagetsi zvemagetsi emagetsi.
Nekukurumidza kusimudzira matekinoroji ari kusimukira akadai seInternet Yezvinhu, hungwaru hwekugadzira, uye kutyaira kwega, kudiwa kwepamusoro-kuita capacitor kuchawedzera kuwedzera. Iyo NPU yakatevedzana capacitors icharamba ichikwirisa mashandiro, kuwedzera capacitance density, uye kuwedzera tembiricha renji, ichipa mhinduro dzakadzama dzechinotevera-chizvarwa zvigadzirwa zvemagetsi.
Sarudzo uye Zvikumbiro zveMashandisirwo
Paunenge uchisarudza NPU akatevedzana capacitors, mainjiniya anofanirwa kufunga nezvakawanda zvinhu: kutanga, iyo inoshanda voltage uye capacitance zvinodiwa, kuve nechokwadi cheimwe dhizaini margin; chechipiri, ripple ikozvino zvinodiwa, kusarudza yakakodzera muenzaniso kwakavakirwa chaiyo kushanda ikozvino uye kakawanda; uye pakupedzisira, iyo ambient tembiricha mamiriro, kuve nechokwadi chekushanda kwakagadzikana mukati meiyo tembiricha yekushanda.
Paunenge uchigadzira PCB dhizaini, teerera kune mhedzisiro ye lead inductance uye kuderedza kureba pakati pe capacitor uye mutoro. Kune ma-high-frequency applications, zvinokurudzirwa kubatanidza akawanda madiki-capacitor capacitor mukuwirirana kuti awedzere kuderedza ESR uye ESL. Pamusoro pezvo, dhizaini yakakodzera yekupisa kupisa ichabatsira kuvandudza hupenyu hwecapacitor uye kuvimbika.
Summary
Iyo NPU yakatevedzana conductive polymer aluminium yakasimba electrolytic capacitors inomiririra kufambira mberi kwakakosha mune capacitor tekinoroji, kusanganisa zvakanakira zvechinyakare aluminium electrolytic capacitors nekuita kwepamusoro kwemapolymers conductive. Yavo yakaderera ESR, yakakwirira ripple ikozvino kugona, yakafara tembiricha huwandu, uye hupenyu hurefu hunovaita zvinhu zvakakosha mumidziyo yemazuva ano yemagetsi.
Nekuenderera mberi kwekufambira mberi kwehunyanzvi hwemagetsi, iyo NPU yakatevedzana capacitors icharamba ichishanduka, ichipa epamusoro-mhando, yakavimbika magetsi ekugadzirisa emidziyo yemagetsi mumaindasitiri akasiyana siyana, ichikurudzira hunyanzvi hwekuvandudza tekinoroji uye kukwidziridzwa kwechigadzirwa. Zvingave mumotokari dzemagetsi, kutonga kwemaindasitiri, kana midziyo yekutaurirana, NPU capacitors ichaita basa rakakosha mukufambisa indasitiri yemagetsi kuenda kumabasa epamusoro uye kuvimbika kukuru.
| ProductsCode | Tembiricha(℃) | Rated Voltage (V.DC) | Capacitance (uF) | Dhayamita(mm) | Urefu(mm) | Leakage current (uA) | ESR/Impedance [Ωmax] | Hupenyu(Hrs) |
| NPUD1101V221MJTM | -55~125 | 35 | 220 | 8 | 11 | 1540 | 0.03 | 4000 |
| NPUD0801V221MJTM | -55~125 | 35 | 220 | 8 | 8 | 1540 | 0.05 | 4000 |
